1 files changed, 2 insertions, 2 deletions

diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 0902426c4521..10f2ed95645c 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -718,8 +718,8 @@ int acpi_dev_get_property(struct acpi_device *adev, const char *name,
 int acpi_dev_get_property_array(struct acpi_device *adev, const char *name,
                                 acpi_object_type type,
                                 const union acpi_object **obj);
-int acpi_dev_get_property_reference(struct acpi_device *adev, const char *name,
-                                    const char *cells_name, size_t index,
+int acpi_dev_get_property_reference(struct acpi_device *adev,
+                                    const char *name, size_t index,
                                     struct acpi_reference_args *args);
 
 int acpi_dev_prop_get(struct acpi_device *adev, const char *propname,